Surefire Infrared Scout Pro Weapon Light - The Mini Infrared Scout Light Pro is powered by a single 123A lithium battery, it produces 250 lumens of brilliant white light or 100 mW of invisible infrared illumination for use with night vision devices - with no need for IR filters or spare lamps. It features Surefire's new Low-Profile Mount (LPM) which delivers unprecedented versatility by allowing the user to optimize the light's position relative to the rail.